Braniac456 Braniac456

01-05-2018
Mathematics

contestada

What is 9x + 3x ? Just started algebra so very confused

Respuesta :

wittygirl01 wittygirl01

01-05-2018

The answer would be 12x.
Since both terms (9x and 3x) are with x you can add them together. 9+3 is 12 and then you can't forget the x so the answer is 12x. Did that help?

Answer Link

atgmaialdotcom atgmaialdotcom

01-05-2018

9x and 3x would equal 12x

Answer Link

Otras preguntas

A 36-tooth gear turns three times. It is connected to a 12-tooth gear. How many times does the 12-tooth gear turn?

Why were the steel plow in the mechanical Reaper important inventions?

11. Consider the elements neon, bromine, and phosphorus. Which has five electrons in its 4p sublevel?

How much energy is contained in the mass of a 60-kilogram person?

Explain the statement that waves cause both constructive and destructive change to the shore line

Why were the steel plow in the mechanical Reaper important inventions?

Give all solutions if the nonlinear system of equations, including those with no real complex components. y=x^2+6x 4x-y=-24

8k-1=15 ? Help I have a question were we have to work this out what do I do?

A molecule of nitrogen gas consists of two nitrogen atoms joined together. Write the formula of nitrogen gas.

if f(x)=3x+7 and g(x)=2x-5 find g(f(-3))A. -26 B.-9 C. -1 D. 10